Articles

3281-3300 of 3815 < first | | | last >
  • Directory of Lost Companies

    Identified in this new Appendix are more than 200 companies whose name, ownership, or product line has changed significantly over the period from 1990 to 2005. Find the company you're looking for here.

    09/28/2005
  • Brewing a recipe for collaborative success

    Coors has found that embracing the human element can short circuit organizational drag. Add information literacy skills and the five disciplines of learning organizations to the mix and you have a recipe for success.

    09/28/2005
  • Where are our control engineer heroes?

    In process control, our heroes are few and far between, yet opportunities abound for engineering heroism. Just apply what you know to a field that needs it and maybe the world will finally appreciate you.

    09/28/2005
  • Temperature instrumentation gets fancy

    Senior Tech Editor Rich Merritt notes that temperature sensors, recorders and controllers are warming up to new technology in this Product Roundup of temperature instrumentation devices.

    09/28/2005
  • OPC tunneling increases data availability

    OPC has quickly become the de facto open communication standard in the world of industrial connectivity. However, shortcomings in operating system components, particularly the security layer (DCOM), can lead to data loss.

    09/27/2005
  • Fiber optic sensors on the horizon

    The spread of fiber optic sensor technology from the laboratory into everyday use has barely begun. It's slashed the cost of communications, and may be poised to do the same for sensing applications.

    09/27/2005
  • The power of Velocity Limit (VL)

    This article argues that Velocity Limit (VL), which can be used to detect and take corrective action against faulty signals as part of an overall alarm strategy, is not being used as much as it should be.

    09/26/2005
  • EDDL cooperation extended

    Under the latest agreement, a joint maintenance team comprised of the Fieldbus Foundation, Profibus International, the Hart Communication Foundation and the OPC Foundation is in place to further develop EDDL technology. IAInsider's Andrew Bond reports.

    09/23/2005
  • Indoor environment control

    CONTROL's Around the Loop columnist Terry K. McMahan has been following building automation technology since the '70s and concludes that the evolution of this industry has been dramatic.

    09/23/2005
  • Tips for trouble-free fieldbus

    DigitalField Insider Columnist Ian Verhappen notes that the most important measure that can be taken to prevent difficulties with a given fieldbus or digital networking project is protocol communication.

    09/22/2005
  • Choosing motor controls and drives

    In any industrial control application, using the right drives and motor controls can make or break the project, and also can make a huge difference in how well those applications perform.

    09/22/2005
  • Split range control methods

    Process control authority Bela Liptak brings in specialists from his cadre of co-authors to answer a reader's question. Find out which books and online courses they recommend for continued education. Find out what the difference is in strength between a heating valve and cooling valve for split range control

    09/21/2005
  • Features and capabilities of hybrid controllers

    Is there a difference between a DCS and a hybrid control system? Bela Liptak and his cadre of automation experts suggest where to apply each technology in this installment of Ask the Experts.

    09/20/2005
  • Use the tools you have

    Ron Helson, Executive Direxctor of the HART Communication Foundation, contends that HART Communication is one of those tools that might be in your toolbox but needs to be moved to your belt!

    09/20/2005
  • Can we fix embedded intelligence?

    Senior Tech Editor Rich Merritt observes that having embedded processors in everything from sensors to control valves can make maintenance dicey when it comes to fixing things around the house.

    09/19/2005
  • Tools to keep your plant competetive

    This supplement from the HART Communication Foundation is loaded with useful tips on how to identify projects that provide a high ROI and significant value to your operation.

    09/19/2005
  • How to identify high-value projects

    Industry experts recommend a number of strategies to help users identify the most high-value applications and are nearly unanimous that the greatest ROI lies in the ability to continuously monitor field instruments.

    09/18/2005
  • Historical OPC alarms and events

    Understanding and searching alarms and events logs and turning them into valuable data stores can be difficult, but is instrumental in optimizing plant performance.

    09/15/2005
  • The six dumbest ideas in computer security

    Marcus Ranum suggests that these dumb ideas are the fundamental reasons why all that money you spend on information security is going to be wasted, unless you somehow manage to avoid them.

    09/13/2005
  • Cyber security for the electric sector

    This article addresses the compliance cost of NERC attack prevention standards in the electric power distribution industry and just how little work gets done in a typical plant when the network is down.

    09/13/2005
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